package sctu.edu.java.year2016.team03.zhaoyong.day20160520.chapter3_3;

/**
 * Created by zhaoyong on 2016/5/22.
 * .编写java程序，声明两个变量并赋值38.9和27.2作为矩形的长和宽，求出该矩形的面积
 */
public class work {
    public static void main(String[] args) {
        double a = 38.9;
        double b = 27.2;
        double c = a * b;
        System.out.println("矩形的面积为 ：" + c);
    }
}
